EP4056419A1 - Dispositif de maintien d'une extrémité d'un objet oblong, en particulier d'une charge autoportante, ainsi que véhicule de transport d'un tel objet oblong - Google Patents

Dispositif de maintien d'une extrémité d'un objet oblong, en particulier d'une charge autoportante, ainsi que véhicule de transport d'un tel objet oblong Download PDF

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Publication number
EP4056419A1
EP4056419A1 EP22020101.6A EP22020101A EP4056419A1 EP 4056419 A1 EP4056419 A1 EP 4056419A1 EP 22020101 A EP22020101 A EP 22020101A EP 4056419 A1 EP4056419 A1 EP 4056419A1
Authority
EP
European Patent Office
Prior art keywords
frame
transport
base frame
adapter
holding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22020101.6A
Other languages
German (de)
English (en)
Inventor
Peter Dückmann
Andreas Plett
Steffen Petzold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scheuerle Fahrzeugfabrik GmbH
Original Assignee
Scheuerle Fahrzeugfabrik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102021001301.8A external-priority patent/DE102021001301B4/de
Priority claimed from DE202021000916.7U external-priority patent/DE202021000916U1/de
Application filed by Scheuerle Fahrzeugfabrik GmbH filed Critical Scheuerle Fahrzeugfabrik GmbH
Publication of EP4056419A1 publication Critical patent/EP4056419A1/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/40—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements

Definitions

  • the invention relates to a device for holding one end of an elongate object, in particular a self-supporting load, which has a base frame on which a holder, to which the elongate object can be fixed, is pivotably arranged, and which has at least one actuating device, by which the Holder is pivotable relative to the base frame, and a vehicle for transporting such an elongated object with the aforementioned holding device.
  • a device for holding one end of an elongate object ie a holding device for such an object, and a transport vehicle using this device is z. B. from the DE 10 2019 002 331 A1 known to the applicant.
  • This document describes a device of the type mentioned at the outset, in which it is provided that the holder is arranged pivotably on the base frame of the device by means of at least one joint and this has an adapter holding the elongate object, which is arranged pivotably on the holder by means of a pivoting device .
  • a transport vehicle for transporting wind turbine rotor blades and/or tower segments which has a transport frame with a base frame, a mounting frame that is firmly connected to the base frame at a first angle, and a rotary adjustment unit that is fastened to the mounting frame with a first end and having at its second end a blade adapter for receiving a rotor blade or a tower segment.
  • the rotary adjustment unit has at least one first rotary bearing, with a second angle being provided between the base plane spanned by the base frame and the first rotary plane of the rotary bearing, which angle is not equal to 90°+/-10°.
  • the base frame has two essentially parallel main beams, which can be used to hold weights.
  • the apparatus includes a tilting chair pivotally attached to the base frame of the caddy.
  • This reclining chair has an adapter with a large number of holes arranged in a circle, which form circles of holes. In this way, different rotor blades with different diameters can be attached to the adapter.
  • a transport device for an elongate object having a platform on which the elongate object can be transported and a pivoting device with which the elongate object received on the platform can be moved from a first position into at least one second position, having.
  • the pivoting device has a holder with a fastening plate to which the end area of the elongate object can be screwed.
  • the holder can accommodate interchangeable mounting plates with differently configured hole patterns, so that the mounting plate only needs to be replaced to transport different elongated objects.
  • the DE 10 2012 020 233 B4 describes a coupling arrangement and a heavy-duty transport vehicle with such a coupling arrangement, on which an end of an elongate object provided with screw bolts, screw holes and/or through-holes can be connected to a coupling device arranged on the transport vehicle.
  • the elongate object to be transported is fastened to an adapter of the holding device, which can be pivoted about a horizontal axis relative to the base frame receiving this adapter.
  • the adapter is matched to the diameter of the object, which is generally circular or elliptical in cross section, so that the end of the elongated object can be connected to the adapter by means of screw or bolt connections in order to ensure safe transport of the elongated object guarantee.
  • the final diameter of such an elongate object therefore determines the dimensions of the adapter, e.g. B. the one in the DE 10 2009 040 200 B4 described mounting plate, and the base frame receiving this adapter is adapted to its dimensions in such a way that the adapter can be pivoted relative to the base frame.
  • the known holding device is therefore designed for transporting an elongate object with a specific (maximum) final diameter.
  • Such holding devices and transport vehicles using them are used in particular for transporting components of a wind turbine, e.g. B. used for rotor blades, tower segments or the like. Such components are becoming increasingly larger, so that the root or end diameter of such a component also increases.
  • a wind turbine e.g. B. used for rotor blades, tower segments or the like.
  • Such components are becoming increasingly larger, so that the root or end diameter of such a component also increases.
  • the DE 10 2015 109 464 A1 describes a transport device for transporting an elongate component and a method for this.
  • the transport device has a component holder for receiving the component to be transported and a lifting device, the component holder being coupled to the lifting device via a fixed bearing such that it can rotate about at least a first axis of rotation and the lifting device can move the fixed bearing at least in a vertical direction.
  • the component holder is designed in such a way that a common center of gravity of the component holder and the component to be transported is located along a main direction of extension of the component between the first end of the component and the fixed bearing.
  • the DE 20 2018 106 492 U1 describes a vehicle for transporting a long cargo, such as a blade of a wind turbine.
  • the vehicle has a front chassis section and a rear chassis section spaced apart therefrom in the longitudinal direction of the vehicle, the front chassis section being provided with a pivotable adapter for receiving the goods to be transported and being connected to the rear chassis section by means of a telescoping longitudinal member.
  • the pivotable adapter is rotatably mounted in an upper area on a vertical support of the front undercarriage section, the base of which is held between a front part and a rear part of the front undercarriage section.
  • a hydraulic pivot drive is provided, which acts on a lower area of the pivotable adapter.
  • the pivotable adapter When this pivoting drive is actuated, the pivotable adapter lifts the wind blade accommodated therein, as a result of which the rear chassis section is relieved.
  • the adapter must be matched to the final diameter of the object to be transported so that the goods to be transported can be accommodated in the adapter.
  • a transport vehicle that is particularly suitable for the holding device according to the invention is also to be created.
  • FIG figures 1 and 2 Before the different exemplary embodiments of the device for holding one end of an elongate object—hereinafter briefly: holding device 10—are described in detail below, for better understanding, reference should be made to FIG figures 1 and 2 First, the basic structure of a transport vehicle, generally designated 1, and a holding device 10 serving to hold the elongate object to be transported (not shown in the figures) will be described, as they are known from the prior art.
  • the transport vehicle 1 has two vehicle modules 1a and 1b, which are coupled to one another by means of a coupling 1c, which is not shown in detail.
  • a coupling 1c which is not shown in detail.
  • the person skilled in the art can see from the following description that it is not mandatory for the transport vehicle 1 to have a modular design in this way.
  • the figure 1 also shows a coupling device 2, with which the transport vehicle 1 can be coupled to a towing or pushing vehicle, and a drive device 4.
  • the transport vehicle 1 has a chassis 5, under which a number of axles 6 with wheel assemblies 7 are arranged.
  • the holding device 10 is arranged on a transport surface 8 .
  • Such a structure is known and therefore does not need to be described in more detail.
  • the holding device 10 has a base frame 11 with two parallel longitudinal beams 11a and 11b, which are arranged on a base element 11c.
  • the holding device 10 has - like best figure 2 can be seen - a transport frame 20, which is pivotally connected via an overhead pivot connection 12 to the longitudinal beams 11a and 11b.
  • the transport frame 20 carries an adapter 25 which is preferably connected to the transport frame 20 in an exchangeable manner.
  • the end of the elongate object to be transported is in a manner known per se and therefore not described in detail, e.g. B. by screw or bolt connections attached.
  • the exact design of such an adapter 25 is not necessary for understanding the following description, the adapter 25 is therefore no longer shown in the following figures.
  • connection between the adapter 25 and the transport frame 20 is made by a slewing ring 60, as shown in figure 3 is shown.
  • a slewing ring 60 it is not mandatory to use such a slewing ring 60 to connect the adapter 25 and the transport frame 20 .
  • the use of such a slewing ring 60 has the advantage that the elongate object to be transported can thereby be rotated about its longitudinal axis.
  • the adapter 25 is matched to the final diameter of the elongated object to be transported.
  • the aim is to keep the height of the upper pivot connection 12 as low as possible, ie to keep the distance between this pivot connection 12 and the transport surface 8 as small as possible. Accordingly, it is customary to provide the distance between the swivel connection 12 and the transport surface 8 only slightly greater than the height of the transport frame 20 and/or the adapter 25 .
  • a transport vehicle 1 is now shown together with a first exemplary embodiment of a holding device 10, which in an advantageous manner also allows elongate objects with an oversized end diameter to be held securely and thus to be able to be transported.
  • the basic structure of the in figure 3 illustrated transport vehicle 1 and in figure 4 shown first embodiment of the holding device 10 corresponds to that of the transport vehicle 1 and the holding device 10 of figures 1 and 2 , so that components corresponding to one another are provided with the same reference symbols and are no longer explained in detail with regard to their construction and their function.
  • FIG. 3 and 4 You can see in the Figures 3 and 4 again the base frame 11 of the holding device 10 with the two longitudinal supports 11a and 11b as well as the base element 11c and the transport frame 20 pivotally articulated on the longitudinal supports 11a, 11b via the overhead pivot connection 12.
  • the figures also show a hydraulic cylinder 15, which with its one end is articulated to the base frame 11 and its second end is connected to a lower region of the transport frame 20 by a joint 13 .
  • the holding device 10 has two such hydraulic cylinders 15, each of the two hydraulic cylinders 15 being connected to the transport frame 20 via a joint 13 on opposite sides.
  • the hydraulic cylinder or cylinders 15 serve to pivot the transport frame 20 and thus the adapter 25 attached to it and consequently the elongate object held by the adapter 25 about the pivot connection 12 so that the elongate object can be raised or lowered during transport if necessary. This measure is known and therefore does not need to be described in more detail.
  • the transport frame 20 has a base frame 20a and a displacement frame 20b that is displaceably arranged thereon, as can best be seen from FIG.
  • the transport frame 20 has locking means, by means of which the displacement frame 20b can be fixed in a defined height position, ie at a defined distance from the transport surface 8 of the transport vehicle 1, on the base frame 20a.
  • the distance between the displacement frame 20b and the transport surface 8 can be changed by a different arrangement of the displacement frame 20b on the base frame 20a. If now on the sliding frame 20b in a manner known per se, z. B.
  • the adapter 25 is attached, its lower edge, depending on the arrangement of the sliding frame 20b on the base frame 20a in an upwardly offset position ( figure 4 ) of the displacement frame 20b further away from the transport surface 8 of the transport vehicle 1 than in its in figure 3 shown lower-lying arrangement in which the sliding frame 20b is fixed centrally on the base frame 20a.
  • in the in figure 4 shown elevated arrangement of the displacement frame 20b and thus the adapter 25 on the base frame 20a of the transport frame 20 can thus - without changing the basic structure of the holding device 10 - elongated objects with a larger diameter are transported.
  • the adapter 25 can thus be fixed eccentrically on the base frame 20a in a direction orthogonal to the transport surface 8 , as a result of which a free space is created between the transport frame 20 and the transport surface 8 .
  • This measure makes it possible in an advantageous manner to also attach adapters 25 to the transport frame 20, the dimensions of which allow the transport of an elongate object with an oversized final diameter.
  • a “higher arrangement” of the adapter 25 on the frame 20 has the effect that the lower edge of the adapter 25 is further away from the transport surface 8 of the transport vehicle 1. There is thus an additional free space between the transport surface 8 of the transport vehicle 1 and the adapter 25 created. This has the advantageous result that elongated objects with an oversized end diameter can also be accommodated on the adapter 25 and transported by the transport vehicle 1 .
  • the longitudinal beams of the shifting frame 20b and/or the longitudinal beams of the base frame 20a have openings 26 or 21 arranged at - not necessarily equal - distances from one another have, through which locking bolts (not shown) can be guided, so that in this way the sliding frame 20b is fixed in position in a fixed height position on the transport frame 20.
  • the manner in which the displacement frame 20b is fixed in different positions on the transport frame 20 is not decisive; it is therefore entirely possible to use the aforementioned locking of the displacement frame 20b on the base frame 20a by means of cooperating locking bolts and openings 21, 26 to be replaced by another type of position fixation.
  • the displacement frame 20b can only be fixed at discrete intervals on the base frame 20a.
  • the sliding frame 20b can be fixed in variable positions on the base frame 20a.
  • FIG. 5 to 7 now show a second embodiment of a holding device 10, wherein in figure 5 in turn, the transport vehicle 1 carrying the holding device 10 is shown.
  • the basic structure of the transport vehicle 1 and the holding device 10 in turn correspond to those of figures 1 and 2 , so that components that correspond to one another are in turn provided with the same reference symbols and are also no longer explained in more detail with regard to their design and function. You can see again the base frame 11 with the two longitudinal beams 11a and 11b and the transport frame 20.
  • the two longitudinal members 11a, 11b of the base frame 11 can be pivoted about a pivot axis 14 that articulately connects the longitudinal members 11a, 11b to the base element 11c. If the two longitudinal beams 11a, 11b of the base frame 11 are now pivoted along the pivot axis 14, the transport frame 20 and consequently the adapter 25 attached to it are lifted so that the lower edge of the adapter 25 is further away from the transport surface 8 of the transport vehicle 1 is removed and thus there is a greater free space between the adapter 25 carrying the elongate object and the transport surface 8 of the transport vehicle 1 . This in turn makes it possible in a simple manner to also transport elongate objects with an oversized final diameter with the transport vehicle 1 .
  • the second exemplary embodiment of the holding device 10 provides that the longitudinal members 11a, 11b have a number of spaced and along the pivot circle about the pivot axis 14 arranged openings 16 have.
  • an opening 16 of each of the longitudinal members 11a, 11b interacts with an opening 17, which is arranged in a spacer 18 provided on the base element 11c, in such a way that a bolt can be pushed through interacting openings 16, 17 and so the two longitudinal beams 11a, 11b are locked in a certain pivoted position be able.
  • the figures show the two longitudinal beams 11a, 11b in their highest position provided in the second exemplary embodiment. If the two longitudinal beams 11a, 11b are lowered about the pivot axis 14 by means of pivoting units (not shown), the longitudinal beams 11a, 11b and thus the transport frame 20 can be fixed in position in a middle position or in a lower position (uppermost opening 16).
  • FIG. 8 and 9 1 shows a third exemplary embodiment of the holding device 10, with components corresponding to one another being provided with the same reference symbols and no longer being explained in any more detail with regard to their function and design.
  • the holding device 10 of the third exemplary embodiment in turn has the base frame 11 with the two longitudinal supports 11a and 11b, which can be pivoted about the pivot axis 14 arranged on the base element 11c.
  • the transport frame 20 together with the slewing ring 60 is shown.
  • the transport frame 20 and thus the adapter 25 arranged on it can be pivoted relative to the base frame 11 via the overhead pivot connection 12 .
  • the transport frame 20 In order to be able to arrange the transport frame 20 in a specific pivoting position, which allows the adapter 25 arranged on the transport frame 20 to be aligned vertically and thus the elongate object to be transported to be aligned essentially parallel to the transport surface 8, it is provided that from the via the overhead pivot connection 12 relative to the base frame 11 pivotable transport frame 20 openings 36 having arms 32 protrude, and that corresponding openings are provided in the two longitudinal beams 11a and 11b, through which locking bolts can be passed. It is of course also possible for one or both arms 32 to be arranged on the one or more longitudinal beams 11a, 11b and for the transport frame 20 to have one or more openings corresponding to the openings 36 .
  • FIG 10 1 is a schematic side view of a fourth exemplary embodiment of the holding device 10, with components that correspond to one another being provided with the same reference symbols and not being described in any more detail.
  • the height position of the transport frame 20 and thus of the adapter 25 relative to the transport surface 8 of the transport vehicle 1 can be changed by appropriate selection of the passage openings 37 .
  • FIG 11 a fifth exemplary embodiment of a holding device 10 is shown, the basic structure of which corresponds to that of the fourth exemplary embodiment, so that corresponding components are provided with the same reference symbols and are no longer described in more detail with regard to their function and design.
  • the main difference between the fourth and fifth exemplary embodiment is that the transport frame 20 is not pivotable directly about an axis 12' as in the fourth exemplary embodiment, but that an eccentric 40 is provided which is pivotable about the pivot axis 12' and one end carries a pivot axis 12a about which the transport frame 20 can be pivoted.
  • Locking means 41 are again provided here, by means of which the eccentric 40 can be fastened in different pivoting positions.
  • the figure 12 now shows a second embodiment of the transport vehicle 1 together with the holding device 10.
  • an intermediate plate 50 is placed between the transport surface 8 and the Base frame 11 of the holding device 10 is inserted.
  • This procedure can be used both in a holding device 10 according to one of the exemplary embodiments described above and in a conventional holding device in order to increase the free space under the adapter 25 and thus to be able to accommodate elongated objects with an oversized end diameter.
  • the measures described advantageously create a holding device 10 which makes it possible for there to be a larger free space between the lower edge of the adapter 25 and the transport surface 8, so that with the holding device 10 described also Elongated objects with an oversized final diameter can be transported more easily.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP22020101.6A 2021-03-11 2022-03-10 Dispositif de maintien d'une extrémité d'un objet oblong, en particulier d'une charge autoportante, ainsi que véhicule de transport d'un tel objet oblong Pending EP4056419A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021001301.8A DE102021001301B4 (de) 2021-03-11 2021-03-11 Vorrichtung zum Halten eines Endes eines länglichen Objekts, insbesondere einer selbsttragenden Last, sowie ein Fahrzeug zum Transport eines derartigen länglichen Objekts
DE202021000916.7U DE202021000916U1 (de) 2021-03-11 2021-03-11 Vorrichtung zum Halten eines Endes eines länglichen Objekts, insbesondere einer selbsttragenden Last, sowie ein Fahrzeug zum Transport eines derartigen länglichen Objekts

Publications (1)

Publication Number Publication Date
EP4056419A1 true EP4056419A1 (fr) 2022-09-14

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EP22020101.6A Pending EP4056419A1 (fr) 2021-03-11 2022-03-10 Dispositif de maintien d'une extrémité d'un objet oblong, en particulier d'une charge autoportante, ainsi que véhicule de transport d'un tel objet oblong

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EP (1) EP4056419A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2105349A1 (fr) * 2004-06-29 2009-09-30 Vamdrup Specialtransport APS Véhicule non propulsée permettant le transport d'une longue pale d'eolienne
DE202010015762U1 (de) * 2010-11-23 2011-01-20 Greiner Gmbh Transporteinrichtung
DE102010042783A1 (de) 2010-10-21 2012-04-26 Aloys Wobben Transportfahrzeug für Windenergieanlagen-Rotorblätter und/oder Turmsegmente und Transportgestell für ein Transportfahrzeug
EP2666669A1 (fr) * 2012-05-22 2013-11-27 Siemens Aktiengesellschaft Transport de pales d'éolienne, en particulier le long des routes incurvées
DE102009040200B4 (de) 2009-09-07 2015-06-03 Scheuerle Fahrzeugfabrik Gmbh Transportvorrichtung für ein längliches Objekt
DE102012020233B4 (de) 2012-10-15 2015-06-03 Scheuerle Fahrzeugfabrik Gmbh Kupplungsanordnung sowie ein Schwerlast-Transportfahrzeug mit einer derartigen Kupplungsanordnung
DE102015109464A1 (de) 2015-06-15 2016-12-15 Eno Energy Systems Gmbh Transportvorrichtung zum Transportieren eines länglichen Bauteils und Verfahren zum Transportieren eines länglichen Bauteils
DE202018106492U1 (de) 2018-11-15 2019-02-15 Peter Adams Fahrzeug zum Transportieren eines langen Transportguts
DE102019002331A1 (de) 2019-04-01 2020-10-01 Scheuerle Fahrzeugfabrik Gmbh Vorrichtung zum Halten eines Endes eines länglichen Objekts, insbesondere einer selbsttragenden Last, sowie ein diese Vorrichtung verwendendes Fahrzeug

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2105349A1 (fr) * 2004-06-29 2009-09-30 Vamdrup Specialtransport APS Véhicule non propulsée permettant le transport d'une longue pale d'eolienne
DE102009040200B4 (de) 2009-09-07 2015-06-03 Scheuerle Fahrzeugfabrik Gmbh Transportvorrichtung für ein längliches Objekt
DE102010042783A1 (de) 2010-10-21 2012-04-26 Aloys Wobben Transportfahrzeug für Windenergieanlagen-Rotorblätter und/oder Turmsegmente und Transportgestell für ein Transportfahrzeug
DE202010015762U1 (de) * 2010-11-23 2011-01-20 Greiner Gmbh Transporteinrichtung
EP2666669A1 (fr) * 2012-05-22 2013-11-27 Siemens Aktiengesellschaft Transport de pales d'éolienne, en particulier le long des routes incurvées
DE102012020233B4 (de) 2012-10-15 2015-06-03 Scheuerle Fahrzeugfabrik Gmbh Kupplungsanordnung sowie ein Schwerlast-Transportfahrzeug mit einer derartigen Kupplungsanordnung
DE102015109464A1 (de) 2015-06-15 2016-12-15 Eno Energy Systems Gmbh Transportvorrichtung zum Transportieren eines länglichen Bauteils und Verfahren zum Transportieren eines länglichen Bauteils
DE202018106492U1 (de) 2018-11-15 2019-02-15 Peter Adams Fahrzeug zum Transportieren eines langen Transportguts
DE102019002331A1 (de) 2019-04-01 2020-10-01 Scheuerle Fahrzeugfabrik Gmbh Vorrichtung zum Halten eines Endes eines länglichen Objekts, insbesondere einer selbsttragenden Last, sowie ein diese Vorrichtung verwendendes Fahrzeug

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